# NexusTech vs ShieldTech

The clearest difference is update cadence: NexusTech at every 3 weeks against ShieldTech's every 2 months. NexusTech also leads on iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for NexusTech against 5.0 for ShieldTech. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

NexusTech ships an update every 3 weeks, ShieldTech every 2 months. The most recent releases landed on October 8, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | NexusTech | ShieldTech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/nexustech/id6477272324/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/shieldtech/id6741717452/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 39 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NMC Central](https://appshunter.io/developer/738789898) | [Statewide Monitoring](https://appshunter.io/developer/1795234526) |

## What reviewers say

### NexusTech

[App page](https://appshunter.io/ios/app/nexustech/id6477272324)

This app allows alarm installers and technicians to access account details, put accounts on test, and manage various tasks from their mobile devices. It streamlines field operations for professionals in the alarm installation industry.

**Highlights:** View account information, Place accounts on test, Perform field tasks, Mobile device management, Streamlined operations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ShieldTech

[App page](https://appshunter.io/ios/app/shieldtech/id6741717452)

This business tool enables alarm dealers, installers, and technicians to remotely manage subscriber accounts. Users can access detailed account information and control system status, placing them online or offline as needed.

**Highlights:** Manage subscriber accounts, Access account details, Place systems online, Place systems offline, Remote system management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NexusTech free?

NexusTech is free to download, with no in-app purchases.

### Is ShieldTech free?

ShieldTech is free to download, with no in-app purchases.

### Which has better reviews, NexusTech or ShieldTech?

NexusTech and ShieldTech are both rated 5.0 out of 5 on the App Store, from 6 and 3 ratings respectively.

### Do NexusTech or ShieldTech have ads?

Neither NexusTech nor ShieldTech shows ads.

### Which is updated more often, NexusTech or ShieldTech?

NexusTech ships an update every 3 weeks, and ShieldTech every 2 months. Most recently, NexusTech was updated on October 8, 2026 and ShieldTech on September 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*